US6241722B1 - Cryogenic device, system and method of using same - Google Patents
Cryogenic device, system and method of using same Download PDFInfo
- Publication number
- US6241722B1 US6241722B1 US09/098,447 US9844798A US6241722B1 US 6241722 B1 US6241722 B1 US 6241722B1 US 9844798 A US9844798 A US 9844798A US 6241722 B1 US6241722 B1 US 6241722B1
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- medium
- lumen
- temperature
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00238—Type of minimally invasive operation
- A61B2017/00243—Type of minimally invasive operation cardiac
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00184—Moving parts
- A61B2018/00196—Moving parts reciprocating lengthwise
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
- A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
- A61B2018/0231—Characteristics of handpieces or probes
- A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid
- A61B2018/0268—Characteristics of handpieces or probes using a circulating cryogenic fluid with restriction of flow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
- A61B2090/0463—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery against cooling or freezing
Abstract
Description
Claims (139)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US09/098,447 US6241722B1 (en) | 1998-06-17 | 1998-06-17 | Cryogenic device, system and method of using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/098,447 US6241722B1 (en) | 1998-06-17 | 1998-06-17 | Cryogenic device, system and method of using same |
Publications (1)
Publication Number | Publication Date |
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US6241722B1 true US6241722B1 (en) | 2001-06-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/098,447 Expired - Fee Related US6241722B1 (en) | 1998-06-17 | 1998-06-17 | Cryogenic device, system and method of using same |
Country Status (1)
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US (1) | US6241722B1 (en) |
Cited By (124)
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US20020188288A1 (en) * | 1999-04-21 | 2002-12-12 | Marwan Abboud | Cryoblation catheter handle |
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EP1306059A2 (en) * | 2001-10-23 | 2003-05-02 | Biosense Webster, Inc. | Cryoablation catheter for long lesion ablations |
US6562030B1 (en) * | 1999-04-06 | 2003-05-13 | Cryocath Technologies Inc. | Heater control of cryocatheter tip temperature |
US6585728B2 (en) * | 2001-05-25 | 2003-07-01 | Biosense Webster, Inc. | Cryoablation catheter with an improved gas expansion chamber |
US6592577B2 (en) * | 1999-01-25 | 2003-07-15 | Cryocath Technologies Inc. | Cooling system |
WO2003061496A1 (en) * | 2002-01-16 | 2003-07-31 | Lehmann John W | Cryosurgical catheter |
US6602276B2 (en) | 1998-03-31 | 2003-08-05 | Innercool Therapies, Inc. | Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation |
US20030171742A1 (en) * | 1997-02-27 | 2003-09-11 | Teresa Mihalik | Cryosurgical catheter |
US20030187428A1 (en) * | 1999-08-23 | 2003-10-02 | Miriam Lane | Endovascular cryotreatment catheter |
US6635053B1 (en) * | 1999-01-25 | 2003-10-21 | Cryocath Technologies Inc. | Cooling system |
US6641603B2 (en) | 2001-04-13 | 2003-11-04 | Alsius Corporation | Heat exchange catheter having helically wound reinforcement |
US6685732B2 (en) | 1998-03-31 | 2004-02-03 | Innercool Therapies, Inc. | Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing microporous balloon |
US20040024392A1 (en) * | 2002-08-05 | 2004-02-05 | Lewis James D. | Apparatus and method for cryosurgery |
US6709448B2 (en) | 2001-04-13 | 2004-03-23 | Alsius Corporation | Open core heat exchange catheter, system and method |
US6752786B2 (en) * | 2001-05-31 | 2004-06-22 | Radiant Medical, Inc. | Moving heat exchange catheter system |
EP1435825A2 (en) * | 2001-09-20 | 2004-07-14 | Endocare, Inc. | Malleable cryosurgical probe |
US20040143254A1 (en) * | 2003-01-21 | 2004-07-22 | Vanney Guy P. | Catheter design that facilitates positioning at tissue to be diagnosed or treated |
US20040143253A1 (en) * | 2003-01-17 | 2004-07-22 | Vanney Guy P. | Ablation catheter assembly having a virtual electrode comprising portholes |
US6767346B2 (en) | 2001-09-20 | 2004-07-27 | Endocare, Inc. | Cryosurgical probe with bellows shaft |
US20040211193A1 (en) * | 2003-04-23 | 2004-10-28 | Ams Research Corporation | Cryocooler with oil lubricated compressor |
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US20040220559A1 (en) * | 2000-03-01 | 2004-11-04 | Kramer Hans W. | Preparation of working fluid for use in cryotherapies |
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US20040267338A1 (en) * | 2003-06-25 | 2004-12-30 | Kent Harrison | Targeted tissue cooling within a body |
US20050043729A1 (en) * | 2003-06-10 | 2005-02-24 | Daniel Nahon | Surgical clamp having treatment elements |
US20050215989A1 (en) * | 2004-03-23 | 2005-09-29 | Cryocath Technologies Inc. | Method and apparatus for inflating and deflating balloon catheters |
US20050228367A1 (en) * | 1999-01-25 | 2005-10-13 | Marwan Abboud | Leak detection system for catheter based medical device |
US20050224086A1 (en) * | 2004-03-31 | 2005-10-13 | Daniel Nahon | Method and apparatus for preventing atrial fibrillation |
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US20060052773A1 (en) * | 2003-01-21 | 2006-03-09 | Vanney Guy P | Ablation catheter having a virtual electrode comprising portholes and a porous conductor |
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US20060253114A1 (en) * | 2001-11-02 | 2006-11-09 | Vahid Saadat | Methods and apparatus for cryo-therapy |
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US20070005052A1 (en) * | 2005-06-15 | 2007-01-04 | Kampa Gregory J | Treatment and diagnostic catheters with hydrogel electrodes |
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US20080119835A1 (en) * | 2006-11-21 | 2008-05-22 | Dr. William Richard Salter | Device for use during surgical procedures |
US20080119840A1 (en) * | 2006-11-21 | 2008-05-22 | Vancelette David W | Ridged Cryoprobe Tip |
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